The European Physical Journal B
The European Physical Journal B > 1999 > 10 > 1 > 15-21
The European Physical Journal B > 1999 > 10 > 1 > 23-28
The European Physical Journal B > 1999 > 10 > 1 > 15-21
The European Physical Journal B > 1999 > 10 > 1 > 23-28